Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456195 | Opener for horizontal rotary shuttle | Toshiaki Takahara | 1995-10-10 |
| 4993335 | Hooking arrangement for two-needle lockstitch sewing machines | — | 1991-02-19 |
| 4843986 | Thread feeding apparatus for multi-needle sewing machine | Tadashi Kozuka, Yuji Yamamoto, Yoichi Ando | 1989-07-04 |